/**
 * Copyright (c) 2021 TNO/ESI
 *  This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License 2.0
 *  which accompanies this distribution, and is available at
 *  https://www.eclipse.org/legal/epl-2.0/
 * 
 *  SPDX-License-Identifier: EPL-2.0
 * 
 *  Contributors:
 *     TNO/ESI - initial API and implementation
 *     Obeo - refactoring
 */
package org.eclipse.poosl;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;

import org.eclipse.emf.common.util.Enumerator;

/**
 * <!-- begin-user-doc -->
 * A representation of the literals of the enumeration '<em><b>Operator Unary</b></em>',
 * and utility methods for working with them.
 * <!-- end-user-doc -->
 * @see org.eclipse.poosl.PooslPackage#getOperatorUnary()
 * @model
 * @generated
 */
public enum OperatorUnary implements Enumerator
{
	/**
	 * The '<em><b>Minus</b></em>' literal object.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #MINUS_VALUE
	 * @generated
	 * @ordered
	 */
	MINUS(0, "minus", "-"), //$NON-NLS-1$ //$NON-NLS-2$

	/**
	 * The '<em><b>Not</b></em>' literal object.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #NOT_VALUE
	 * @generated
	 * @ordered
	 */
	NOT(1, "not", "!"); //$NON-NLS-1$ //$NON-NLS-2$

	/**
	 * The '<em><b>Minus</b></em>' literal value.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #MINUS
	 * @model name="minus" literal="-"
	 * @generated
	 * @ordered
	 */
	public static final int MINUS_VALUE = 0;

	/**
	 * The '<em><b>Not</b></em>' literal value.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #NOT
	 * @model name="not" literal="!"
	 * @generated
	 * @ordered
	 */
	public static final int NOT_VALUE = 1;

	/**
	 * An array of all the '<em><b>Operator Unary</b></em>' enumerators.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private static final OperatorUnary[] VALUES_ARRAY =
		new OperatorUnary[]
		{
			MINUS,
			NOT,
		};

	/**
	 * A public read-only list of all the '<em><b>Operator Unary</b></em>' enumerators.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final List<OperatorUnary> VALUES = Collections.unmodifiableList(Arrays.asList(VALUES_ARRAY));

	/**
	 * Returns the '<em><b>Operator Unary</b></em>' literal with the specified literal value.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param literal the literal.
	 * @return the matching enumerator or <code>null</code>.
	 * @generated
	 */
	public static OperatorUnary get(String literal)
	{
		for (int i = 0; i < VALUES_ARRAY.length; ++i)
		{
			OperatorUnary result = VALUES_ARRAY[i];
			if (result.toString().equals(literal))
			{
				return result;
			}
		}
		return null;
	}

	/**
	 * Returns the '<em><b>Operator Unary</b></em>' literal with the specified name.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param name the name.
	 * @return the matching enumerator or <code>null</code>.
	 * @generated
	 */
	public static OperatorUnary getByName(String name)
	{
		for (int i = 0; i < VALUES_ARRAY.length; ++i)
		{
			OperatorUnary result = VALUES_ARRAY[i];
			if (result.getName().equals(name))
			{
				return result;
			}
		}
		return null;
	}

	/**
	 * Returns the '<em><b>Operator Unary</b></em>' literal with the specified integer value.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the integer value.
	 * @return the matching enumerator or <code>null</code>.
	 * @generated
	 */
	public static OperatorUnary get(int value)
	{
		switch (value)
		{
			case MINUS_VALUE: return MINUS;
			case NOT_VALUE: return NOT;
		}
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private final int value;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private final String name;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private final String literal;

	/**
	 * Only this class can construct instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private OperatorUnary(int value, String name, String literal)
	{
		this.value = value;
		this.name = name;
		this.literal = literal;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int getValue()
	{
	  return value;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getName()
	{
	  return name;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getLiteral()
	{
	  return literal;
	}

	/**
	 * Returns the literal value of the enumerator, which is its string representation.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString()
	{
		return literal;
	}
	
} //OperatorUnary
